I'm using version 2018. I am trying to add a bass line using the notation window. I select the bass icon which switched the entry mode to bass notes and enter the line in the notation window. When you hit Play+ it renders whatever chords have been entered but wipes off all the new bass notes and replaces them with the standard auto bass notes that accompany the chords during play back. It doesn't save my entries either. Is there a reason why it is doing this?